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We have an existing E-commerce App. Its developed natively for iOS using Objective C and Android (Java). We want to add some more Features which will be disclosed to Shortlisted candidates.
The challenge here is that the new feature has to be added using Xamrin.

I have an app that's ported from UWP to Xamarin and it does work, however, it is far from perfect. Here is what I need:
1. Pixel-perfect UI. I may need some guidance here. It's possible some controls are not the best choice for what they do or perhaps not placed at the best location for maximum usability.
2. One and only one code base w/[url removed, login to view] which is how it i...

Android service (long running) to
-autostart service upon device boot up.
-run in background (no visible interface)
-searches active screen for predefined graphic loaded from a graphic file.
*if the graphic is found the service will tap that coordinate.
-reboot the android device every hour.
Must be written in c# and xamarin.

How the app needs to work ( You should do it with xamarin for mobile):
1. user downloads app from Google Play or Apple store and launches it,
2. user is asked for a login and password (HTTPS API for verification on our side),
3. after logging in, several elements should be available:
- current IP address visible to Internet,
- remaining time,
- a button "Connect to VPN"...

Hello,
I'm looking for an Xamarin developer on a long term project.
Detail:
Looking for an mobile version of an existing desktop application from where Cashier (User) will be able to manage the walk-In orders, dine-In order (from customers who will physically visit to the shop/restaurant) along with delivery status of food.
1. Walk-In:
Walk-in order: Capture the orders from the cust...

Hey
Here is link for the layout: [url removed, login to view]
We have a very tight budget so please only bid if the price fits you.
We need an mobile food order app. It should be done with xamarin or some other cross plattform application. We need the app for IOS and Android.
Please bid only if you read the description and took a look on the design.
Please also write how long you would n...

I have [url removed, login to view] project:
i need below changes to be done"
1) display busy icon/spinner while doing some background task on one page
2) change main page order of the display
3) increase image size on two pages to display larger according to the screen size

How the app needs to work ( You should do it with xamarin for mobile):
1. user downloads app from Google Play or Apple store and launches it,
2. user is asked for a login and password (HTTPS API for verification on our side),
3. after logging in, several elements should be available:
- current IP address visible to Internet,
- remaining time,
- a button "Connect to VPN"...

I need a developer to build a Xamarin Forms based user interface. The interface will be hosted within iOS and Android native apps using the new Forms embedding feature. A few custom renderers may be needed to deliver some of the visual effects on both platforms, but most of the work will be standard Forms work.
There are 14 different screens, nearly all of which are standard input forms (text i...

I would like to build a POS (point of sale) as mobile app. I would like it designed and built. the App has to be built using Xamarin forms. there should a could configuration to sync the data with it once the user has internet connection .

How the app needs to work:
1. user downloads app from Google Play or Apple store and launches it,
2. user is asked for a login and password (HTTPS API for verification on our side),
3. after logging in, several elements should be available:
- current IP address visible to Internet,
- remaining time,
- a button "Connect to VPN".
4. After clicking the connect button, a...